- Earth Overshoot Day was August 2, 100% of the annual resource production used in 58% of a year.
- The range of expected values for global warming is between 2C (95% confidence) and 4.9C.
- 2016 was the warmest year on record with CO2 at 402.9 ppm, the seas warming at 2.9F per century, and the Arctic warming at 3.6F).
- US debt ($19.8T) now exceeds US GDP ($19.2T).
- The health benefits from wind energy exceed $0.07 per kwh, which exceeds the raw cost of wind energy.